An electronic device includes: a circuit board; a plurality of diodes disposed on a first surface of the circuit board; a plurality of first driving circuits disposed on the first surface of the circuit board and electrically connected to the plurality of diodes; and a plurality of second driving circuits electrically connected to the plurality of first driving circuits, wherein a part of the plurality of second driving circuits are disposed on a first substrate, and another part of the second driving circuits are disposed on a second substrate.
Legal claims defining the scope of protection, as filed with the USPTO.
2. The electronic device of claim 1, wherein the first substrate and the second substrate are disposed on a second surface of the circuit board opposite to the first surface of the circuit board.
3. The electronic device of claim 1, wherein the third substrate further comprises a first conductive line, and one of the part of the plurality of first driving circuits on the third substrate is electrically connected to the circuit board through the first conductive line.
4. The electronic device of claim 3, wherein the first substrate further comprises a second conductive line, and one of the part of the plurality of second driving circuits on the first substrate is electrically connected to the circuit board through the second conductive line.
5. The electronic device of claim 4, wherein the second conductive line is electrically connected to the first conductive line through the circuit board.
6. The electronic device of claim 1, wherein the plurality of first driving circuits comprise at least one transistor.
8. The electronic device of claim 7, wherein the first substrate and the second substrate are disposed on the second surface of the circuit board.
9. The electronic device of claim 7, wherein the third substrate further comprises a first conductive line, and one of the part of the plurality of first driving circuits on the third substrate is electrically connected to the circuit board through the first conductive line.
10. The electronic device of claim 9, wherein the first substrate further comprises a second conductive line, and one of the part of the plurality of second driving circuits on the first substrate is electrically connected to the circuit board through the second conductive line.
11. The electronic device of claim 10, wherein the second conductive line is electrically connected to the first conductive line through the circuit board.
12. The electronic device of claim 7, wherein the plurality of first driving circuits comprise at least one transistor.
Cooperative Patent Classification codes for this invention. Click any code to explore related patents in that topic.
April 5, 2023
July 16, 2024
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